package thread;

class MyRunnable implements Runnable {
    @Override
    public void run() {
        System.out.println("hello thread");
        try{
            Thread.sleep(1000);
        }catch (InterruptedException e){
            throw new RuntimeException(e);
        }
    }
}


public class Demo2 {

    public static void main(String[] args) throws InterruptedException {
        Runnable runnable = new MyRunnable();
        Thread t = new Thread(runnable);
        t.start();
        while(true){
            System.out.println("hello main");
            Thread.sleep(1000);
        }

    }
}
